EP 2715231 A2 20140409 - METHOD FOR OPERATING A RECIRCULATING WASTE HEAT STEAM GENERATOR
Title (en)
METHOD FOR OPERATING A RECIRCULATING WASTE HEAT STEAM GENERATOR
Title (de)
VERFAHREN ZUM BETREIBEN EINES UMLAUF-ABHITZEDAMPFERZEUGERS
Title (fr)
PROCÉDÉ PERMETTANT DE FAIRE FONCTIONNER UN GÉNÉRATEUR DE VAPEUR À RÉCUPÉRATION DE CHALEUR EN CIRCUIT FERMÉ
Publication
Application
Priority
- DE 102011076968 A 20110606
- EP 2012059575 W 20120523
Abstract (en)
[origin: WO2012168074A2] The invention relates to a method for operating a recirculating waste heat steam generator (1), in which in a pressure stage of the recirculating waste heat steam generator (1) the feed water mass flow is guided on the basis of a specified desired value in order to control the water level in a drum (8). Said method should give a recirculating waste heat steam generator a particularly high degree of efficiency and simultaneously a particularly high level of operational flexibility. For this purpose the thermal input introduced into an evaporator (12) of the pressure stage is used as input variable in the determination of the desired value.
IPC 8 full level
F01K 23/10 (2006.01); F22B 35/02 (2006.01)
CPC (source: EP US)
F01K 23/101 (2013.01 - EP US); F01K 23/108 (2013.01 - US); F22B 1/1815 (2013.01 - US); F22B 35/02 (2013.01 - EP US); F01K 23/10 (2013.01 - US); F22D 5/26 (2013.01 - US); Y02E 20/16 (2013.01 - EP US); Y02P 80/15 (2015.11 - EP US)
Citation (search report)
See references of WO 2012168074A2
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
DOCDB simple family (publication)
DE 102011076968 A1 20121206; BR 112013031458 A2 20161206; CN 103797302 A 20140514; CN 103797302 B 20160413; EP 2715231 A2 20140409; JP 2014519009 A 20140807; JP 5855240 B2 20160209; KR 101606293 B1 20160324; KR 20140037185 A 20140326; US 2014109547 A1 20140424; US 9518481 B2 20161213; WO 2012168074 A2 20121213; WO 2012168074 A3 20140313
DOCDB simple family (application)
DE 102011076968 A 20110606; BR 112013031458 A 20120523; CN 201280027829 A 20120523; EP 12725677 A 20120523; EP 2012059575 W 20120523; JP 2014513981 A 20120523; KR 20147000074 A 20120523; US 201214123418 A 20120523